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Silver 2.5 inch SATA laptop hard drive bare drive

HGST

HGST HTS723232L9A360 320GB 7200 RPM 16MB SATA 2.5" laptop hard drive

SKU CH-TPEA-386JH MPN HTS723232L9A360

A 2.5-inch SATA laptop drive with 320GB capacity, 7200 RPM speed and 16MB cache for faster boot and load times

  • Total capacity320 GB
  • Interface typeSATA 3.0Gb/s
  • Form factor2.5 in (6.35 cm)
  • Packaging typeBare Drive
  • Cache memory16 MB
  • Average seek time12 ms
  • Faster data access with 7200 RPM spindle speed
  • Responsive multitasking supported by 16MB cache
  • Reliable connectivity via SATA 3.0Gb/s interface
  • Compact 2.5 inch form factor fits notebook bays
  • 320GB capacity stores documents and media

Travelstar 7K320 320 GB 7200 RPM

This HGST Travelstar 7K320 is a 2.5-inch internal hard drive with a 320 GB capacity and a 7200 RPM spindle speed. It connects through a SATA 3.0Gb/s interface and includes a 16 MB cache. The drive is supplied new as a bare unit without cables or brackets.

Suits notebook upgrades and external enclosures

The 7200 RPM speed benefits users who want quicker application loading and file access in a laptop or a 2.5-inch enclosure. Buyers who need more storage capacity or a solid-state drive for silent operation should consider other options.

7200 RPM spindle speed

The 7200 RPM rotation rate is the key specification that determines whether this drive meets the performance requirement for a given notebook or external storage application.

How it compares

Measured against everything we stock in 2.5-Inch Internal Laptop HDDs, at today’s prices. Recalculated every night.

Price $45.99
Cheaper than about 73% of the 645 comparable items (median $66.99).
Total capacity 320 GB
Typical for this category: the median of 419 items is 320 GB.
Price per TB $143.72 per TB
Cheaper than about 70% of the 416 comparable items (median $233.48 per TB).

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Specifications

Product
Brand nameHitachi GST
Product lineTravelstar 7K320
Model nameHTS723232L9A360 (0A57547)
Total capacity320 GB
Performance
Average seek time12 ms
Mean latency4.2 ms
Rotational speed7,200 RPM
Storage
Cache memory16 MB
Ports & slots
Interface typeSATA 3.0Gb/s
Size & build
Form factor2.5 in (6.35 cm)
Shipping weight0.91 kg
Package size108 × 76 × 6 mm

Questions about this item

How much power and heat does the 7200 RPM Travelstar 7K320 produce during all-day use?

The 7200 RPM spindle and 16 MB cache are designed for outstanding power management, helping the 2.5 inch drive run cool and preserve battery life in notebooks.

What must my laptop already have to install this SATA 3.0Gb/s 2.5 inch drive?

A free 2.5 inch drive bay with a standard SATA data and power connector; the bare drive includes no bracket, screws or caddy.

Will the SATA 3.0Gb/s interface work in an older laptop that only supports SATA 1.5Gb/s?

Yes, the SATA 3.0Gb/s interface is backward compatible and will operate at the host controller's maximum speed.

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